I guess I'm from the old school . I would install an Edelbrock Supercharger .Forget the headers , go back to the by -level exhaust . (The drown with what you have is cruel . Left the stock hood ,go with the Edelbrock ,set-up you don't have to change your hood ,
EDELBROCK E-FORCE SUPERCHARGER STREET LEGAL KITS FOR 2005-12 C6 CORVETTE
E-Force Supercharger systems are designed to boost your performance to 554 flywheel horsepower and 515 ft./lbs. of torque (with stock fuel pump) or 599 flywheel horsepower and 547 ft./lbs. of torque (includes high volume fuel pump). A unique feature of this systems is the 12" long intake runners that allow for maximum low end torque. An optional Edelbrock supplemental warranty, 3 years or 36,000 miles for 2005-06 models and 5 year or 100,000 miles for 2007-12 models is designed to give you piece of mind when installing it on a brand new car. Plus, this kit fits under the stock hood with no modifications without sacrificing runner length or intercooler area. Systems #1590 and #1591 can not be installed on Z06 or ZR1 models. (Systems #1574 and #1575 are for use with 2010-11 Corvette Grand Sport models equipped with a dry sump oil system.)
Believe me , you won't need any more power than that , You don't even have to cut a wire .everything is plug and play .Being in Newfoundland . your pretty limited on knowledge on these cars . I know there are form members here in Ontario that sell and install supercharger , But to ship your car to and from would be more than the purchase price , and what about if you have a problem ?
I'm not a dealer for Edelbrock , for me it was the best .with the least amount of problems .With you put the system on , car looks completely stock .
remember '' Walk Softly And Carry A Big Stick .